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@article{AIHPA_1978__29_3_285_0, author = {von Westenholz, C.}, title = {Topology of vortices}, journal = {Annales de l'I.H.P. Physique th\'eorique}, pages = {285--303}, publisher = {Gauthier-Villars}, volume = {29}, number = {3}, year = {1978}, mrnumber = {519697}, zbl = {0396.58010}, language = {en}, url = {http://geodesic.mathdoc.fr/item/AIHPA_1978__29_3_285_0/} }
von Westenholz, C. Topology of vortices. Annales de l'I.H.P. Physique théorique, Tome 29 (1978) no. 3, pp. 285-303. http://geodesic.mathdoc.fr/item/AIHPA_1978__29_3_285_0/